timeout when I click on "Translations" on my personal page

When I click on the "Translations" link on my personal page on launchpad I get this error:
OOPS-3234315a32807370758092e5d2918e87

The page template is doing late evaluation over a very expensive query that looks similar to 2 fast queries that were previously run by the view.

SELECT POFile.currentcount,
              POFile.date_changed,
                     POFile.datecreated,
                            POFile.description,
                                   POFile.from_sourcepackagename,
                                          POFile.fuzzyheader,
                                                 POFile.header,
                                                        POFile.id,
                                                               POFile.LANGUAGE, POFile.lastparsed,
                                                                                       POFile.lasttranslator,
                                                                                              POFile.OWNER, POFile.path,
                                                                                                                   POFile.potemplate,
                                                                                                                          POFile.rosettacount,
                                                                                                                                 POFile.topcomment,
                                                                                                                                        POFile.unreviewed_count,
                                                                                                                                               POFile.updatescount
FROM POFile
JOIN POTemplate ON POTemplate.id = POFile.potemplate
AND POTemplate.iscurrent = TRUE
LEFT JOIN DistroSeries ON DistroSeries.id = POTemplate.distroseries
LEFT JOIN Distribution ON Distribution.id = DistroSeries.distribution
AND Distribution.translations_usage = 20
AND Distribution.translation_focus = DistroSeries.id
LEFT JOIN ProductSeries ON ProductSeries.id = POTemplate.productseries
LEFT JOIN Product ON Product.id = ProductSeries.product
AND Product.translations_usage = 20
AND Product.active = TRUE
LEFT JOIN Project ON Project.id = Product.project
LEFT JOIN TranslationGroup ON TranslationGroup.id = Product.translationgroup
OR TranslationGroup.id = Distribution.translationgroup
OR TranslationGroup.id = Project.translationgroup
LEFT JOIN Translator ON Translator.translationgroup = TranslationGroup.id
AND Translator.LANGUAGE = POFile.LANGUAGE
LEFT JOIN TeamParticipation AS Reviewership ON Reviewership.team = Translator.translator
AND Reviewership.person = 909188
LEFT JOIN POFileTranslator ON POFileTranslator.person = 909188
AND POFileTranslator.pofile = POFile.id
AND NOT (POFile.LANGUAGE = 119)
AND POFileTranslator.date_last_touched >= E'2012-09-09 02:00:00+00:00'
WHERE POFile.currentcount+POFile.updatescount+POFile.rosettacount < POTemplate.messagecount
  AND POFileTranslator.id IS NULL
  AND (COALESCE(Distribution.translationpermission, Product.translationpermission, Project.translationpermission) = 1
       OR COALESCE(Distribution.translationpermission, Product.translationpermission, Project.translationpermission) = 20
       AND Translator.id IS NULL
       OR COALESCE(Distribution.translationpermission, Product.translationpermission, Project.translationpermission) = 100
       AND Translator.id IS NOT NULL
       AND Reviewership.id IS NULL)
  AND POFile.LANGUAGE IN (193,
                          387,
                          540,
                          157)
ORDER BY random() LIMIT 35
OFFSET 0